package com.laicunba.service;

import com.laicunba.pojo.RateIncrCouponDO;

public interface RateIncrCouponDefService extends BaseService {
	/**
	 * 发送一个加息券给指定用户
	 * 
	 * @param defId
	 * @param uid
	 * @param justOne
	 * @param summary
	 * @return
	 */
	RateIncrCouponDO send2User(String defId, String uid, boolean justOne, String summary);

}
